Preheat oven to 400 Cut small red potatoes in half, larger red potatoes into quarters (all should be about the same size). Allow about 1 1/2 to 2 pounds of potatoes for 4 servings. Place in a non-metal baking dish and spray lightly with canola oil (optional). Bake until potatoes are lightly browned and tender, about 45 minutes. Remove from the oven and sprinkle with salt and dill weed, to taste.